CN108006169A - 行星轴线传动齿轮箱 - Google Patents

行星轴线传动齿轮箱 Download PDF

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Publication number
CN108006169A
CN108006169A CN201711018516.9A CN201711018516A CN108006169A CN 108006169 A CN108006169 A CN 108006169A CN 201711018516 A CN201711018516 A CN 201711018516A CN 108006169 A CN108006169 A CN 108006169A
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China
Prior art keywords
motor vehicles
planetary gear
output shaft
gear set
engine output
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CN201711018516.9A
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CN108006169B (zh
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D·A·威尔顿
J·M·哈特
C·E·凯里
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GM Global Technology Operations LLC
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GM Global Technology Operations LLC
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • B60K6/405—Housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/78—Special adaptation of synchronisation mechanisms to these gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/035—Gearboxes for gearing with endless flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/26—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members with members having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/92—Hybrid vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10S903/00—Hybrid electric vehicles, HEVS
    • Y10S903/902—Prime movers comprising electrical and internal combustion motors
    • Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/904—Component specially adapted for hev
    • Y10S903/909—Gearing
    • Y10S903/91—Orbital, e.g. planetary gears

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Of Transmissions (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

一种机动车辆行星轴线传动齿轮箱***包括将发动机连接至机动车辆的变速器的连接壳体，其中变速器定位在发动机前方。发动机输出轴的轴线基本上平行于变速器输入轴的轴线定向。发动机输出轴的轴线和变速器输入轴的轴线两者均基本上垂直于机动车辆的中心轴线定向。行星齿轮组连接至发动机输出轴或变速器输入轴中的一个，用于使发动机输出轴的旋转方向或变速器输入轴的旋转方向反转以匹配发动机输出轴和变速器输入轴两者的旋转方向。驱动链条将发动机输出轴连接至变速器输入轴。

Description

行星轴线传动齿轮箱
技术领域
本公开涉及车辆驱动***，并且更具体地，涉及一种具有定位在发动机前方的变速器的前轮驱动***。
背景技术
此章节的陈述仅提供与本公开相关的背景信息，并且可以或未必构成现有技术。
已知的前轮驱动机动车辆配置可包括将变速器定位在发动机前面，以允许发动机和变速器空间外壳部分地结合在车辆驾驶员与乘客空间之间。这减小了总车辆长度。然而，用于完成这种布置的已知配置需要相对于发动机的旋转方向向后驱动变速器。在使用现有的发动机和变速器的情况下，这种配置导致来自变速器和传动系中的斜齿轮的推力负载与正常布置相反，这是不期望的。解决这个问题的设计增加了大直径齿轮、多个堆叠的齿轮或多个齿轮的组合以及链条来驱动齿轮。
因此，在本领域中存在容纳具有最小挡位变化的变速器前向布置的齿轮箱设计的空间。
发明内容
本公开提供了一种机动车辆行星轴线传动齿轮箱***的示例，该机动车辆行星轴线传动齿轮箱***包括将发动机连接至机动车辆的变速器的连接壳体，其中变速器定位在发动机前方。发动机输出轴的轴线基本上平行于变速器输入轴的轴线定向。发动机输出轴的轴线和变速器输入轴的轴线两者均基本上垂直于机动车辆的中心轴线定向。行星齿轮组连接至发动机输出轴或变速器输入轴中的一个，用于使发动机输出轴或变速器输入轴的旋转方向反转，以匹配发动机输出轴和变速器输入轴两者的旋转方向。
在本公开的机动车辆行星轴线传动齿轮箱***的一个示例中，驱动链条定位在连接壳体内，该驱动链条将发动机输出轴连接至变速器输入轴。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，第一链轮连接至发动机输出轴；且第二链轮连接至变速器输入轴。驱动链条连接至第一链轮和第二链轮两者。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，行星齿轮组被旋转地设置在发动机输出轴的轴线上，并且包括连接至行星齿轮组的行星架的发动机输出轴连接器，该行星架限定行星齿轮组的输入。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，行星齿轮组包括太阳齿轮，其连接至可旋转地连接至发动机输出轴连接器的轮毂，该太阳齿轮限定行星齿轮组的输入。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，行星齿轮组进一步包括停触至连接壳体的环形齿轮。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，行星齿轮组被旋转地设置在变速器输入轴的轴线上，并且包括连接至行星齿轮组的行星架的轮毂，该行星架限定行星齿轮组的输入。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，行星齿轮组包括太阳齿轮，其连接至可旋转地连接至轮毂的变速器输入轴连接器，该太阳齿轮限定行星齿轮组的输出。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，行星齿轮组进一步包括停触至连接壳体的环形齿轮。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，连接壳体的第一部分包围相对于发动机输出轴连接器旋转设置的飞轮。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，连接壳体的第一部分进一步包围相对于发动机输出轴连接器旋转地设置的扭振降低器。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，驱动链条盖紧固至连接壳体并且至少部分地包围驱动链条。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，行星齿轮组被旋转地设置在发动机输出轴的轴线上；且电动机可旋转地连接至变速器输入轴。
在本公开的机动车辆行星轴线传动齿轮箱***的另一个示例中，离合器被设置在行星齿轮组与变速器输入轴之间，允许发动机输出轴在电动机的操作期间选择性地与变速器输入轴分离。
从本文所提供的描述中将明白进一步应用领域。应当理解的是，该描述和具体实例仅旨在用于说明目的，并且不旨在限制本公开的范围。
附图说明
本文所述的附图仅用于说明目的并且不旨在以任何方式限制本公开的范围。
图1是具有根据本公开的原理的机动车辆行星轴线传动齿轮箱***的机动车辆的示意平面图；
图2是图1的机动车辆行星轴线传动齿轮箱***的部分横截面俯视平面图；
图3是机动车辆行星轴线传动齿轮箱***的另一个方面的部分横截面俯视平面图；
图4是机动车辆行星轴线传动齿轮箱***的另一个方面的部分横截面俯视平面图；以及
图5是图1的机动车辆行星轴线传动齿轮箱***的示例性行星齿轮组的杠杆图。
具体实施方式
以下描述在本质上仅仅是示例性的并且不旨在限制本公开、应用或用途。
参考图1，机动车辆12被设置有机动车辆行星轴线传动齿轮箱***10。机动车辆12被说明为乘用车，但是应当明白的是，机动车辆12可为任何类型的车辆，诸如卡车、厢式货车、运动型多功能车辆等。机动车辆12包括示例性动力系14。首先应当明白的是，虽然已经说明了前轮驱动动力系14，但是在不脱离本公开的范围的情况下，机动车辆12可具有前轮驱动动力系、中置发动机动力系或后轮驱动动力系。动力系14通常包括与自动变速器18互连的发动机16，其中变速器直接定位在发动机16前方。
在不脱离本公开的范围的情况下，发动机16可为常规的内燃机、电动机、混合动力发动机或任何其它类型的原动机。发动机16通过连接至起动装置20的机动车辆行星轴线传动齿轮箱***10向变速器18提供驱动转矩。起动装置20可为诸如流体联接器或变矩器、湿式双离合器、干式双离合器、具有弹簧的干式转矩阻尼器或电动机等流体动力装置。应当明白的是，可采用发动机16与变速器18之间的任何起动装置20，包括干式发动离合器。
机动车辆行星轴线传动齿轮箱***10提供将发动机16直接连接至变速器18的连接壳体22。连接壳体22是典型的铸造金属壳体，其包围并且保护机动车辆行星轴线传动齿轮箱***10的各种部件，该部件包括驱动链条24，该驱动链条在正常操作下将发动机16的旋旋转力传递至变速器18。一般来说，变速器18至少包括变速器输入轴26和齿轮和离合器装置28。变速器输入轴26经由机动车辆行星轴线传动齿轮箱***10的驱动链条24以及起动装置20与发动机16功能地互连，且由此从发动机16接收输入转矩。因此，在起动装置20是流体动力装置的情况下，变速器输入轴26可为涡轮轴，在起动装置20是双离合器的情况下，该变速器输入轴可为双输入轴，或在起动装置20是电动机的情况下，该变速器输入轴可为驱动轴。
变速器输入轴26联接至变速器输出轴30和驱动轴或桥半轴36、38，该变速器输出轴向包括例如差速器组件34的最终传动单元32提供驱动转矩，该驱动轴或桥半轴连接至从动轮40、42，限定了用于机动车辆12的前轮驱动***。对于前轮驱动***，机动车辆12的后部还设置有非从动轮44、46。机动车辆行星轴线传动齿轮箱***10的益处是将发动机16和变速器18基本上放置在前轮驱动机动车辆12的驾驶员“D”与乘客“P”之间，允许减小机动车辆12的总长度。
参考图2且再次参考图1，机动车辆行星轴线传动齿轮箱***10的连接壳体22使用多个位置中的紧固件48连接至发动机16和变速器18。连接壳体22的第一部分50包围均相对于发动机输出轴“OS”旋转地设置的飞轮52和扭振降低器54，以及发动机输出轴连接器56。飞轮52和扭振降低器54用于减小或减轻诸如发动机16与变速器之间的由驱动链条引起的振动振幅的噪声振动粗糙(NVH)效应。根据若干方面，为了使变速器输入轴26的旋转方向相对于发动机输出轴“OS”的旋转方向反转，行星齿轮组58被安装在发动机输出轴连接器56上。行星齿轮组58的行星架60限定输入。行星齿轮组58的输出是由与轮毂64啮合的太阳齿轮62提供，该轮毂相对于发动机输出轴连接器56旋转。太阳齿轮62与多个复合行星齿轮66啮合，该复合行星齿轮进而与环形齿轮68啮合。环形齿轮68停触至连接壳体22的第一部分50。
轮毂64例如通过花键齿轮连接至第一链轮70。驱动链条24被安装在第一链轮70上。飞轮52、扭振降低器54、发动机输出轴连接器56、行星齿轮组58和轮毂64全部相对于发动机16的旋转轴线72居中地设置。驱动链条24进一步被安装在第二链轮74上，该第二链轮可旋转地支撑在变速器输入轴连接器76上。第二链轮74和变速器输入轴连接器76相对于变速器输入轴26的旋转轴线78共同旋转。连接壳体22的第二部分80包围并且可旋转地支撑变速器输入轴连接器76。为了保护驱动链条24和支撑第一链轮70和第二链轮74的部件，驱动链条盖82使用紧固件84紧固至连接壳体22的第一部分50和第二部分80中的每一个。
发动机16的旋转轴线72和变速器输入轴26的旋转轴线78彼此平行地定向，并且两者均基本上垂直于机动车辆的中心轴线“CA”定向。根据若干方面，发动机16的旋转轴线72限定第一旋转方向R1。变速器输入轴26的旋转轴线78限定与第一旋转方向R1相反的第二旋转方向R2。因此，行星齿轮组58用于改变变速器输入轴26的旋转方向，以使变速器输入轴26的旋转方向R2与发动机输出轴“OS”的旋转方向R1匹配。根据若干方面，机动车辆行星轴线传动齿轮箱***10的行星齿轮组58可为复合行星齿轮组。
参考图3且再次参考图1至2，根据其它方面，机动车辆行星轴线传动齿轮箱***86是从机动车辆行星轴线传动齿轮箱***10改造而成，因此仅下文仅讨论差别。机动车辆行星轴线传动齿轮箱***86提供行星齿轮组88，其用于使变速器18的旋转方向相对于发动机16的旋转方向反转。与行星齿轮组相对于发动机16的旋转轴线72安装的行星齿轮组的机动车辆行星轴线传动齿轮***10相比，机动车辆行星轴线传动齿轮箱***86的行星齿轮组58被同轴地安装成关于变速器输入轴26的旋转轴线78旋转。
机动车辆行星轴线传动齿轮箱***86的连接壳体90是从连接壳体22改造而成，并且使用多个位置中的紧固件48连接至发动机16和变速器18两者。连接壳体90的第一部分92包围飞轮94和扭振降低器96，其两者均连接至发动机输出轴连接器98。发动机输出轴连接器98例如通过花键齿轮连接至第一链轮100。驱动链条24被安装在第一链轮100上。飞轮94、扭振降低器96、发动机输出轴连接器98和发动机输出轴连接器98全部相对于发动机16的旋转轴线72居中地设置。驱动链条24进一步被安装在第二链轮102上，该第二链轮可旋转地支撑在轮毂104上。
轮毂104连接至行星齿轮组88的行星架106，其限定输入。行星齿轮组88的输出是由太阳齿轮108提供，该太阳齿轮与多个复合行星齿轮110啮合并且通过花键齿轮连接至变速器输入轴连接器112，该变速器输入轴连接器连接至变速器输入轴26，该变速器输入轴关于旋转轴线78旋转。复合行星齿轮110还与环形齿轮114啮合。环形齿轮114停触至连接壳体90的第二部分116。连接壳体90的第二部分116部分地包围并且可旋转地支撑变速器输入轴连接器112和行星齿轮组88。为了保护驱动链条24和支撑第一链轮100和第二链轮102的部件，驱动链条盖118使用紧固件120紧固至连接壳体90的第一部分92和第二部分116中的每一个。
类似于行星齿轮组58，机动车辆行星轴线传动齿轮箱***86的行星齿轮组88用于改变变速器输入轴26的旋转方向以匹配发动机16的旋转轴线72的旋转方向72(R1)。另外，类似于行星齿轮组58，机动车辆行星轴线传动齿轮箱***86的行星齿轮组88可为复合行星齿轮组。定位在驱动链条盖118外部的第一附件驱动带轮122和第二附件驱动带轮124可连接至发动机输出轴连接器98和轮毂104中的每一个，以驱动发动机输出轴旋转轴线72或变速器输入轴旋转轴78中的一个或两个。
参考图4且再次参考图1至3，根据其它方面，机动车辆行星轴线传动齿轮箱***126是从机动车辆行星轴线传动齿轮箱***10、86改造而成，因此仅下文仅讨论差别。机动车辆行星轴线传动齿轮箱***126包括安装成相对于发动机16的旋转轴线72旋转的行星齿轮组128和连接至变速器输入轴26的电动机130，从而除发动机16之外还提供混合动力驱动***。为了允许电动机130向变速器18提供驱动转矩，分离离合器132连接至行星齿轮组128附近，允许发动机16的输出转矩与驱动链条24分离。
机动车辆行星轴线传动齿轮箱***126的连接壳体134是从连接壳体22、90改造而成，并且使用多个位置中的紧固件48连接至发动机16和变速器18两者。连接壳体134的第一部分136包围飞轮138和扭振降低器140，其两者均连接至发动机输出轴连接器142。
发动机输出轴连接器142连接至离合器轮毂144，该离合器轮毂例如通过花键齿轮连接至行星齿轮组128的环形齿轮146。多个摩擦构件148连接至离合器轮毂144，其可通过诸如由施加活塞施加至多个摩擦元件150的液压压力接合，该摩擦元件连接至连接壳体134的第一部分136的离合器支撑部分152。变速器发动机输出轴连接器142连接至行星齿轮组128的行星架154，其限定输入。轴连接器156由衬套可旋转地支撑至发动机输出轴连接器142。发动机输出轴连接器142和轴连接器156相对于发动机旋转轴线72旋转。行星齿轮组128的输出由太阳齿轮158提供，该太阳齿轮与多个复合行星齿轮160啮合并且通过花键齿轮连接至轴连接器156。复合行星齿轮160还与环形齿轮146啮合。如上所述的环形齿轮114停触至离合器轮毂144。
驱动链条24还连接至第二链轮164，该第二链轮可旋转地连接至变速器输入轴连接器166。变速器输入轴连接器166由连接壳体134的第二部分168可旋转地支撑。电动机130在通电时(例如当电动机130的电气线圈170通电时)连接至变速器输入轴连接器166并且使其旋转。为了保护驱动链条24和支撑第一链轮162和第二链轮164的部件，驱动链条盖172使用紧固件174紧固至连接壳体134的第一部分136和第二部分168中的每一个。
参考图5，行星齿轮组58的实施例是以杠杆图格式说明。杠杆图是诸如自动变速器等机械装置的部件的示意图。每个单独的杠杆表示行星齿轮组，其中行星齿轮的三个基本机械部件各自由节点表示。因此，单个杠杆含有三个节点：一个用于太阳齿轮，一个用于行星齿轮架，且一个用于环形齿轮。每个杠杆的节点之间的相对长度可用于表示每个相应齿轮组的环形对太阳比。这些杠杆比进而用于改变变速器的传动比，以实现适当的比例和比例级数。各种行星齿轮组的节点之间的机械联轴器或互连件是由薄的水平线说明，且诸如离合器和制动器等转矩传输装置被呈现为交错指状物。对杠杆图的格式、目的和用途的进一步解释可在Benford和Leising发表的SAE论文810102“The Lever Analogy:A New Toolin Transmission Analysis”中找到，该论文特此以引用方式全部并入。
在图5的杠杆图中，行星齿轮组58具有三个节点：由行星架60限定的第一节点“C”、由环形齿轮68限定的第二节点“R”和由太阳齿轮62限定的第三节点“S”。输入构件或行星架60连续地联接至行星齿轮组58的第一节点“C”。环形齿轮68停触或连接至连接壳体22的第一部分50。输出构件是太阳齿轮62，其连接至轮毂64，该轮毂关于发动机输出轴连接器56旋转。
还应当明白的是，本公开的机动车辆行星轴线传动齿轮箱***10、86、126可具有其它配置，诸如具有不同配置的发动机。在不脱离本公开的范围的情况下，也可对行星轴线传动齿轮箱10、86、126进行改造。
根据本公开的若干方面，机动车辆行星轴线传动齿轮箱***10、86或126包括将发动机16连接至机动车辆12的变速器18的连接壳体22、90或134，其中变速器18定位在发动机16前方。发动机输出轴“OS”的旋转轴线72基本上平行于变速器输入轴26的旋转轴线78定向。发动机输出轴“OS”的旋转轴线72和变速器输入轴26的旋转轴线78两者均基本上垂直于机动车辆12的中心轴线“CA”定向。行星齿轮组58、88或128连接至发动机输出轴“OS”或变速器输入轴26中的一个，用于使发动机输出轴“OS”的旋转方向R1或变速器输入轴26的旋转方向R2反转以匹配发动机输出轴“OS”和变速器输入轴26两者的旋转方向。第一链轮70、100或162连接至发动机输出轴“OS”。第二链轮74、102或164连接至变速器输入轴26。驱动链条24定位在连接壳体22、90或134内。驱动链条24接合至第一链轮70、100或162，并且接合至第二链轮74、102或164，以将发动机输出轴“OS”连接至变速器输入轴26。
本发明的描述在本质上仅仅是示例性的且不脱离本发明的一般主旨的变化旨在属于本发明的范围。此类变化不应被视为脱离本发明的精神和范围。

Claims (10)

1.一种机动车辆行星轴线传动齿轮箱***，其包括：
连接壳体，其将发动机连接至机动车辆的变速器，其中所述变速器定位在所述发动机前方；
发动机输出轴的轴线，其基本上平行于变速器输入轴的轴线定向，所述发动机输出轴的所述轴线和所述变速器输入轴的所述轴线基本上垂直于所述机动车辆的中心轴线定向；以及
行星齿轮组，其连接至所述发动机输出轴或所述变速器输入轴中的一个，用于使所述发动机输出轴或所述变速器输入轴的旋转方向反转，以匹配所述发动机输出轴和所述变速器输入轴两者的旋转方向。
2.根据权利要求1所述的机动车辆行星轴线传动齿轮箱***，进一步包括定位在所述连接壳体内的驱动链条，所述驱动链条将所述发动机输出轴连接至所述变速器输入轴。
3.根据权利要求2所述的机动车辆行星轴线传动齿轮箱***，进一步包括：
第一链轮，其连接至所述发动机输出轴；以及
连接至所述变速器输入轴的第二链轮，所述驱动链条连接至所述第一链轮和所述第二链轮两者。
4.根据权利要求1所述的机动车辆行星轴线传动齿轮箱***，其中所述行星齿轮组被旋转地设置在所述发动机输出轴的所述轴线上，并且包括连接至所述行星齿轮组的行星架的发动机输出轴连接器，所述行星架限定所述行星齿轮组的输入。
5.根据权利要求4所述的机动车辆行星轴线传动齿轮箱***，其中所述行星齿轮组包括太阳齿轮，其连接至可旋转地连接至所述发动机输出轴连接器的轮毂，所述太阳齿轮限定所述行星齿轮组的输出。
6.根据权利要求4所述的机动车辆行星轴线传动齿轮箱***，其中所述行星齿轮组进一步包括停触至所述连接壳体的环形齿轮。
7.根据权利要求1所述的机动车辆行星轴线传动齿轮箱***，其中所述行星齿轮组被旋转地设置在所述变速器输入轴的所述轴线上，并且包括连接至所述行星齿轮组的行星架的轮毂，所述行星架限定所述行星齿轮组的输入。
8.根据权利要求7所述的机动车辆行星轴线传动齿轮箱***，其中所述行星齿轮组包括太阳齿轮，其连接至可旋转地连接至所述轮毂的变速器输入轴连接器，所述太阳齿轮限定所述行星齿轮组的输出。
9.根据权利要求7所述的机动车辆行星轴线传动齿轮箱***，其中所述行星齿轮组进一步包括停触至所述连接壳体的环形齿轮。
10.根据权利要求1所述的机动车辆行星轴线传动齿轮箱***，进一步包括所述连接壳体的第一部分，其包围相对于发动机输出轴连接器旋转地设置的飞轮。
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